{
  "generatedAt": "2026-10-22T16:04:11Z",
  "url": "https://deepstack.ltd/theses/ai-native-saas-gross-margin/",
  "disclaimer": "Analysis and opinion, not investment advice.",
  "id": "ai-native-saas-gross-margin",
  "number": 89,
  "question": "Will the median trailing gross margin of US-listed AI-native application software companies reporting AI inference as cost of revenue be at least 70% in their fiscal 2027 filings?",
  "dek": "Cost-per-token declines and cohort maturation lift AI application gross margins back toward classic software levels (70%+) rather than leaving them structurally compressed by variable inference costs.",
  "family": "T08",
  "subthesis": "T08.01",
  "sector": "AI.MODEL",
  "subsectors": [
    "AI.MODEL.ECON",
    "AI.APP.SAAS",
    "AI.APP.CODE",
    "AI.MODEL.FRONTIER"
  ],
  "relatedParts": [
    5,
    12
  ],
  "approvedAt": "2026-10-22T05:42:55Z",
  "sectorName": "Foundation Models & AI Intelligence",
  "api": "https://deepstack.ltd/api/v1/theses/ai-native-saas-gross-margin.json",
  "sides": [
    {
      "id": "yes",
      "label": "Cost per token falls faster than price",
      "summary": "Caching, routing, smaller distilled models and maturing user cohorts cut inference cost per user faster than usage per user grows, restoring operating leverage. Reported gross margins of AI-native application vendors expand toward software norms, validating the J-curve rather than the cost-inversion thesis.",
      "voices": [
        {
          "name": "M. V. Cunha",
          "entity": "https://deepstack.ltd/people/m-v-cunha/",
          "claim": "Cohort-based margin ramp for Base44",
          "date": "2026-01-13",
          "url": "https://mvcinvesting.substack.com/p/my-next-big-bet-a-rare-asymmetric"
        },
        {
          "name": "Michael Spencer",
          "entity": "https://deepstack.ltd/people/michael-spencer/",
          "claim": "As inference costs decline through hardware improvements, software optimization, or volume leverage, a vendor can either cut prices or expand margins. Anthropic is expanding margins: compute spend per revenue dollar falling from 0.71 to 0.56 while…",
          "date": "2026-05-28",
          "url": "https://www.ai-supremacy.com/p/what-if-there-is-only-one-major-ai-winner-2026-ipo"
        }
      ]
    },
    {
      "id": "no",
      "label": "The case against it",
      "summary": "Introduction of real inference costs that scale with customer usage instead of marginal cost approaching zero, so traditional J-curve where customer lifetime value rises with retention no longer holds; retained customers become more expensive to serve, compressing margins. Enterprise AI adoption whose per-seat compute and inference spend rises faster than the wage bill it displaces, so budgets exhausted early, licenses cancelled, and margin drag disclosed on earnings calls. It would show first if median gross margin for the cohort stays below 70% or declines year over year in fiscal 2027.",
      "voices": [
        {
          "name": "Saasholic",
          "entity": null,
          "claim": "Traditional SaaS had nearly zero marginal costs so the customer J-curve bent upward automatically. AI inverts this: cost to serve scales with usage because every query triggers inference and agent runs consume tokens. As AI improves and token costs…",
          "date": "2026-07-07",
          "url": "https://blog.saasholic.com/p/the-margin-strikes-back-the-retention"
        },
        {
          "name": "Prof G Markets",
          "entity": "https://deepstack.ltd/people/prof-g-markets/",
          "claim": "Inference cost outrunning the labor it replaces",
          "date": "2026-06-01",
          "url": "https://www.profgmedia.com/p/is-ai-more-expensive-than-the-employees"
        },
        {
          "name": "Ruben Dominguez",
          "entity": "https://deepstack.ltd/people/ruben-dominguez/",
          "claim": "Traditional software has high fixed costs and low marginal costs per user. Usage-based AI inference reverses this: every user interaction incurs a direct variable cost. Profitability depends on controlling per-request costs through routing and…",
          "date": "2026-03-29",
          "url": "https://www.thevccorner.com/p/claude-mythos-saas-funeral-from-execution"
        }
      ]
    }
  ],
  "tests": [
    {
      "id": "th089-t01",
      "part": null,
      "thesis": 89,
      "slug": "ai-native-saas-gross-margin",
      "when": "October 29, 2026",
      "whenLabel": "Oct 29, 2026",
      "date": "2026-10-29",
      "precision": "day",
      "event": "Amazon, revenue growth from a year earlier, quarter ended September 30, 2026: whether it comes in at or above 11.5%.",
      "status": "pending",
      "resultId": null,
      "sameAs": null,
      "stage": "pre",
      "callExpects": "yes",
      "callExpectsBy": "Desk Editor (level A)",
      "callExpectsAt": "2026-10-22T08:14:29Z",
      "callProbability": 74,
      "callProbabilityAt": "2026-10-22T08:14:29Z",
      "callProbabilityHistory": [],
      "source": {
        "kind": "thesis",
        "ref": "tests[0].date",
        "url": null
      },
      "resolver": {
        "kind": "earnings",
        "symbol": "AMZN",
        "rule": "Compare the revenue that Amazon reports for the quarter ended September 30, 2026 with the quarter ended September 30, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 11.5%; no if it is below 11.5%.",
        "question": "Did the revenue of Amazon for the quarter ended September 30, 2026 grow at or above 11.5% from the quarter ended September 30, 2025?",
        "source": {
          "label": "SEC EDGAR, XBRL company facts of Amazon (Forms 10-Q and 10-K)",
          "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001018724.json"
        },
        "ambiguity": "If Amazon has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.",
        "specState": "approved",
        "specVersion": 1,
        "specUpdatedOn": "2026-10-22",
        "specHistory": [
          {
            "version": 1,
            "date": "2026-10-22",
            "reason": "First specification.",
            "by": "Desk Editor (level A)"
          }
        ],
        "callExpects": "yes",
        "format": "ladder",
        "group": "th089-amzn-revenue-yoy",
        "threshold": 11.5,
        "direction": "above",
        "unit": "%",
        "think": {
          "baseRate": "Amazon's revenue growth from a year earlier was 19.6% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.",
          "outsideView": "The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.",
          "wouldChange": "The results-calendar consensus for the quarter ended September 30, 2026 implies 12.2%, and the middle rung is centred there."
        }
      },
      "url": "https://deepstack.ltd/docket/#test-th089-t01",
      "storyUrl": "https://deepstack.ltd/theses/ai-native-saas-gross-margin/#tests",
      "resultUrl": null,
      "machines": [
        {
          "model": "claude-opus-5",
          "p": 72,
          "at": "2026-10-22T07:08:57Z"
        },
        {
          "model": "deepseek-reasoner",
          "p": 60,
          "at": "2026-10-22T07:09:14Z"
        }
      ],
      "readers": null
    },
    {
      "id": "th089-t02",
      "part": null,
      "thesis": 89,
      "slug": "ai-native-saas-gross-margin",
      "when": "October 29, 2026",
      "whenLabel": "Oct 29, 2026",
      "date": "2026-10-29",
      "precision": "day",
      "event": "Amazon, revenue growth from a year earlier, quarter ended September 30, 2026: whether it comes in at or above 13.5%.",
      "status": "pending",
      "resultId": null,
      "sameAs": null,
      "stage": "pre",
      "callExpects": "either",
      "callExpectsBy": "Desk Editor (level A)",
      "callExpectsAt": "2026-10-22T08:14:29Z",
      "callProbability": 48,
      "callProbabilityAt": "2026-10-22T08:14:29Z",
      "callProbabilityHistory": [],
      "source": {
        "kind": "thesis",
        "ref": "tests[1].date",
        "url": null
      },
      "resolver": {
        "kind": "earnings",
        "symbol": "AMZN",
        "rule": "Compare the revenue that Amazon reports for the quarter ended September 30, 2026 with the quarter ended September 30, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 13.5%; no if it is below 13.5%.",
        "question": "Did the revenue of Amazon for the quarter ended September 30, 2026 grow at or above 13.5% from the quarter ended September 30, 2025?",
        "source": {
          "label": "SEC EDGAR, XBRL company facts of Amazon (Forms 10-Q and 10-K)",
          "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001018724.json"
        },
        "ambiguity": "If Amazon has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.",
        "specState": "approved",
        "specVersion": 1,
        "specUpdatedOn": "2026-10-22",
        "specHistory": [
          {
            "version": 1,
            "date": "2026-10-22",
            "reason": "First specification.",
            "by": "Desk Editor (level A)"
          }
        ],
        "callExpects": "either",
        "format": "ladder",
        "group": "th089-amzn-revenue-yoy",
        "threshold": 13.5,
        "direction": "above",
        "unit": "%",
        "think": {
          "baseRate": "Amazon's revenue growth from a year earlier was 19.6% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.",
          "outsideView": "The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.",
          "wouldChange": "The results-calendar consensus for the quarter ended September 30, 2026 implies 12.2%, and the middle rung is centred there."
        }
      },
      "url": "https://deepstack.ltd/docket/#test-th089-t02",
      "storyUrl": "https://deepstack.ltd/theses/ai-native-saas-gross-margin/#tests",
      "resultUrl": null,
      "machines": [
        {
          "model": "claude-opus-5",
          "p": 55,
          "at": "2026-10-22T07:09:21Z"
        },
        {
          "model": "deepseek-reasoner",
          "p": 22,
          "at": "2026-10-22T07:09:43Z"
        }
      ],
      "readers": null
    },
    {
      "id": "th089-t03",
      "part": null,
      "thesis": 89,
      "slug": "ai-native-saas-gross-margin",
      "when": "October 29, 2026",
      "whenLabel": "Oct 29, 2026",
      "date": "2026-10-29",
      "precision": "day",
      "event": "Amazon, revenue growth from a year earlier, quarter ended September 30, 2026: whether it comes in at or above 15.5%.",
      "status": "pending",
      "resultId": null,
      "sameAs": null,
      "stage": "pre",
      "callExpects": "no",
      "callExpectsBy": "Desk Editor (level A)",
      "callExpectsAt": "2026-10-22T08:14:29Z",
      "callProbability": 30,
      "callProbabilityAt": "2026-10-22T08:14:29Z",
      "callProbabilityHistory": [],
      "source": {
        "kind": "thesis",
        "ref": "tests[2].date",
        "url": null
      },
      "resolver": {
        "kind": "earnings",
        "symbol": "AMZN",
        "rule": "Compare the revenue that Amazon reports for the quarter ended September 30, 2026 with the quarter ended September 30, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 15.5%; no if it is below 15.5%.",
        "question": "Did the revenue of Amazon for the quarter ended September 30, 2026 grow at or above 15.5% from the quarter ended September 30, 2025?",
        "source": {
          "label": "SEC EDGAR, XBRL company facts of Amazon (Forms 10-Q and 10-K)",
          "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001018724.json"
        },
        "ambiguity": "If Amazon has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.",
        "specState": "approved",
        "specVersion": 1,
        "specUpdatedOn": "2026-10-22",
        "specHistory": [
          {
            "version": 1,
            "date": "2026-10-22",
            "reason": "First specification.",
            "by": "Desk Editor (level A)"
          }
        ],
        "callExpects": "no",
        "format": "ladder",
        "group": "th089-amzn-revenue-yoy",
        "threshold": 15.5,
        "direction": "above",
        "unit": "%",
        "think": {
          "baseRate": "Amazon's revenue growth from a year earlier was 19.6% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.",
          "outsideView": "The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.",
          "wouldChange": "The results-calendar consensus for the quarter ended September 30, 2026 implies 12.2%, and the middle rung is centred there."
        }
      },
      "url": "https://deepstack.ltd/docket/#test-th089-t03",
      "storyUrl": "https://deepstack.ltd/theses/ai-native-saas-gross-margin/#tests",
      "resultUrl": null,
      "machines": [
        {
          "model": "claude-opus-5",
          "p": 33,
          "at": "2026-10-22T07:09:47Z"
        },
        {
          "model": "deepseek-reasoner",
          "p": 5,
          "at": "2026-10-22T07:09:52Z"
        }
      ],
      "readers": null
    },
    {
      "id": "th089-t04",
      "part": null,
      "thesis": 89,
      "slug": "ai-native-saas-gross-margin",
      "when": "October 28, 2026",
      "whenLabel": "Oct 28, 2026",
      "date": "2026-10-28",
      "precision": "day",
      "event": "Microsoft, revenue growth from a year earlier, quarter ended September 30, 2026: whether it comes in at or above 15.5%.",
      "status": "pending",
      "resultId": null,
      "sameAs": null,
      "stage": "pre",
      "callExpects": "yes",
      "callExpectsBy": "Desk Editor (level A)",
      "callExpectsAt": "2026-10-22T08:14:29Z",
      "callProbability": 72,
      "callProbabilityAt": "2026-10-22T08:14:29Z",
      "callProbabilityHistory": [],
      "source": {
        "kind": "thesis",
        "ref": "tests[3].date",
        "url": null
      },
      "resolver": {
        "kind": "earnings",
        "symbol": "MSFT",
        "rule": "Compare the revenue that Microsoft reports for the quarter ended September 30, 2026 with the quarter ended September 30, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 15.5%; no if it is below 15.5%.",
        "question": "Did the revenue of Microsoft for the quarter ended September 30, 2026 grow at or above 15.5% from the quarter ended September 30, 2025?",
        "source": {
          "label": "SEC EDGAR, XBRL company facts of Microsoft (Forms 10-Q and 10-K)",
          "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000789019.json"
        },
        "ambiguity": "If Microsoft has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.",
        "specState": "approved",
        "specVersion": 1,
        "specUpdatedOn": "2026-10-22",
        "specHistory": [
          {
            "version": 1,
            "date": "2026-10-22",
            "reason": "First specification.",
            "by": "Desk Editor (level A)"
          }
        ],
        "callExpects": "yes",
        "format": "ladder",
        "group": "th089-msft-revenue-yoy",
        "threshold": 15.5,
        "direction": "above",
        "unit": "%",
        "think": {
          "baseRate": "Microsoft's revenue growth from a year earlier was 17.7% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.",
          "outsideView": "The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.",
          "wouldChange": "The results-calendar consensus for the quarter ended September 30, 2026 implies 16.7%, and the middle rung is centred there."
        }
      },
      "url": "https://deepstack.ltd/docket/#test-th089-t04",
      "storyUrl": "https://deepstack.ltd/theses/ai-native-saas-gross-margin/#tests",
      "resultUrl": null,
      "machines": [
        {
          "model": "claude-opus-5",
          "p": 61,
          "at": "2026-10-22T07:10:01Z"
        },
        {
          "model": "deepseek-reasoner",
          "p": 64,
          "at": "2026-10-22T07:10:22Z"
        }
      ],
      "readers": null
    },
    {
      "id": "th089-t05",
      "part": null,
      "thesis": 89,
      "slug": "ai-native-saas-gross-margin",
      "when": "October 28, 2026",
      "whenLabel": "Oct 28, 2026",
      "date": "2026-10-28",
      "precision": "day",
      "event": "Microsoft, revenue growth from a year earlier, quarter ended September 30, 2026: whether it comes in at or above 16.8%.",
      "status": "pending",
      "resultId": null,
      "sameAs": null,
      "stage": "pre",
      "callExpects": "either",
      "callExpectsBy": "Desk Editor (level A)",
      "callExpectsAt": "2026-10-22T08:14:29Z",
      "callProbability": 50,
      "callProbabilityAt": "2026-10-22T08:14:29Z",
      "callProbabilityHistory": [],
      "source": {
        "kind": "thesis",
        "ref": "tests[4].date",
        "url": null
      },
      "resolver": {
        "kind": "earnings",
        "symbol": "MSFT",
        "rule": "Compare the revenue that Microsoft reports for the quarter ended September 30, 2026 with the quarter ended September 30, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 16.8%; no if it is below 16.8%.",
        "question": "Did the revenue of Microsoft for the quarter ended September 30, 2026 grow at or above 16.8% from the quarter ended September 30, 2025?",
        "source": {
          "label": "SEC EDGAR, XBRL company facts of Microsoft (Forms 10-Q and 10-K)",
          "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000789019.json"
        },
        "ambiguity": "If Microsoft has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.",
        "specState": "approved",
        "specVersion": 1,
        "specUpdatedOn": "2026-10-22",
        "specHistory": [
          {
            "version": 1,
            "date": "2026-10-22",
            "reason": "First specification.",
            "by": "Desk Editor (level A)"
          }
        ],
        "callExpects": "either",
        "format": "ladder",
        "group": "th089-msft-revenue-yoy",
        "threshold": 16.8,
        "direction": "above",
        "unit": "%",
        "think": {
          "baseRate": "Microsoft's revenue growth from a year earlier was 17.7% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.",
          "outsideView": "The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.",
          "wouldChange": "The results-calendar consensus for the quarter ended September 30, 2026 implies 16.7%, and the middle rung is centred there."
        }
      },
      "url": "https://deepstack.ltd/docket/#test-th089-t05",
      "storyUrl": "https://deepstack.ltd/theses/ai-native-saas-gross-margin/#tests",
      "resultUrl": null,
      "machines": [
        {
          "model": "claude-opus-5",
          "p": 42,
          "at": "2026-10-22T07:10:39Z"
        },
        {
          "model": "deepseek-reasoner",
          "p": 45,
          "at": "2026-10-22T07:11:09Z"
        }
      ],
      "readers": null
    },
    {
      "id": "th089-t06",
      "part": null,
      "thesis": 89,
      "slug": "ai-native-saas-gross-margin",
      "when": "October 28, 2026",
      "whenLabel": "Oct 28, 2026",
      "date": "2026-10-28",
      "precision": "day",
      "event": "Microsoft, revenue growth from a year earlier, quarter ended September 30, 2026: whether it comes in at or above 18%.",
      "status": "pending",
      "resultId": null,
      "sameAs": null,
      "stage": "pre",
      "callExpects": "no",
      "callExpectsBy": "Desk Editor (level A)",
      "callExpectsAt": "2026-10-22T08:14:29Z",
      "callProbability": 27,
      "callProbabilityAt": "2026-10-22T08:14:29Z",
      "callProbabilityHistory": [],
      "source": {
        "kind": "thesis",
        "ref": "tests[5].date",
        "url": null
      },
      "resolver": {
        "kind": "earnings",
        "symbol": "MSFT",
        "rule": "Compare the revenue that Microsoft reports for the quarter ended September 30, 2026 with the quarter ended September 30, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 18.0%; no if it is below 18.0%.",
        "question": "Did the revenue of Microsoft for the quarter ended September 30, 2026 grow at or above 18.0% from the quarter ended September 30, 2025?",
        "source": {
          "label": "SEC EDGAR, XBRL company facts of Microsoft (Forms 10-Q and 10-K)",
          "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000789019.json"
        },
        "ambiguity": "If Microsoft has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.",
        "specState": "approved",
        "specVersion": 1,
        "specUpdatedOn": "2026-10-22",
        "specHistory": [
          {
            "version": 1,
            "date": "2026-10-22",
            "reason": "First specification.",
            "by": "Desk Editor (level A)"
          }
        ],
        "callExpects": "no",
        "format": "ladder",
        "group": "th089-msft-revenue-yoy",
        "threshold": 18,
        "direction": "above",
        "unit": "%",
        "think": {
          "baseRate": "Microsoft's revenue growth from a year earlier was 17.7% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.",
          "outsideView": "The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.",
          "wouldChange": "The results-calendar consensus for the quarter ended September 30, 2026 implies 16.7%, and the middle rung is centred there."
        }
      },
      "url": "https://deepstack.ltd/docket/#test-th089-t06",
      "storyUrl": "https://deepstack.ltd/theses/ai-native-saas-gross-margin/#tests",
      "resultUrl": null,
      "machines": [
        {
          "model": "claude-opus-5",
          "p": 33,
          "at": "2026-10-22T07:11:14Z"
        },
        {
          "model": "deepseek-reasoner",
          "p": 14,
          "at": "2026-10-22T07:11:24Z"
        }
      ],
      "readers": null
    }
  ]
}